There are 9 sq ft in a sq yard. The calculation gives you 80 square yards.
9 square feet = 1 square yard 720 square feet = 80 square yards
720 square feet at the standard 4-inch depth requires 8.9 cubic yards.
You can convert from linear feet to linear yards and multiply, or you can multiply the linear feet and then divide by 9 square feet per square yard. 60 feet = 20 yards (because there are three feet to the yard) 12 feet = 4 yards 20 x 4 = 80 square yards === === 60' x 12' = 720 square feet 720/9 = 80 square yards
720 square inches = 5 square feet = 5/9 of a square yard.
Multiply by 9 to make the conversion. This works out to be 6,488 square feet.
There are 3 feet in one yard. Therefore, 720 feet is equal to 720/3 = 240 yards.
You multiply the width by the length to get the area. In this case the answer would be 720 square feet which is 80 square yards.
2,160 feet.
1 Katha = 720 square feet 10 Katha = 720*10=7200 square feet. baja247.com
If you use a standard 4-inch depth, you will need at least 8.9 cubic yards.
720 feet
2160 feet.